• SD WAN Network Engineer

    SAIC (Springfield, VA)
    …Active interim secret or higher is required. + Ability to obtain Top Secret Clearance. **Desired Experience, Skills & Attributes:** + Infoblox DDI operations ... **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations… more
    SAIC (10/23/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …a peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/27/25)
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  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    …constructive\) and coaching to achieve high performance * Ability to obtain Top Secret security clearance **Security Clearance Statement:** This position ... **Description:** What We're Doing Lockheed Martin Rotary and Mission Systems \(RMS\) is a world‑class leader in defense innovation\. Our Artificial Intelligence… more
    Lockheed Martin (10/22/25)
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  • Electrical Engineer

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $116,480 - $208,505 **Travel Percentage Required** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon,… more
    General Atomics (10/29/25)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …verbal and written communication skills + Possession of excellent problem-solving skills + Top Secret clearance + Master's degree in a STEM field Clearance ... Modeling and Simulation Engineer The Opportunity: Are you looking for an...gaining hands-on experience in M & S of DoD systems . Join us. The world can't wait. You Have:… more
    BOOZ, ALLEN & HAMILTON, INC. (11/20/25)
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  • Sr. Software Engineer

    Leidos (Chantilly, VA)
    …the GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps ... Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers...+ Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able… more
    Leidos (10/05/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (11/21/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are won in ... of mitigations for cybersecurity solutions. You will leverage cyberspace operations systems to aggregate threat feeds that inform briefings for senior… more
    BOOZ, ALLEN & HAMILTON, INC. (11/04/25)
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  • Chief Cybersecurity Engineer

    CACI International (Springfield, VA)
    …of 5 years. + Demonstrated experience modernizing complex enterprise cybersecurity systems . + Demonstrated experience presenting briefing to senior customer ... Chief Cybersecurity Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (11/05/25)
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  • Electronics Engineer IV (A)

    SimIS Inc. (Virginia Beach, VA)
    … and equipment + Motivated to independently achieve results + Active clearance ( SECRET / Top Secret preferred) Experience Desired: + A Master's degree ... The ideal candidate (will be expected to perform) represents a senior -level technical leadership role responsible for managing complex electronics engineering… more
    SimIS Inc. (09/11/25)
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